- Coated premium aluminum oxide abrasives for fast cutting and long life.
- The strong Xwt backing provides uniform support of the abrasive grain and wears away evenly with the abrasive and bond for consistent finishes.
- The durable synthetic resin bond hold the abrasive grain in place ensuring uniform wear of the flaps and long life and consistent performance.
Abrasive Specifications
Mfr. Part # 78678
| Abrasive Category | Coated Abrasives |
|---|---|
| Abrasive Shape | Wheels |
| Abrasive Wheel Dia. [inches] | 4-1/4″ |
| Arbor Thread | 5/8-11 |
| Abrasive Sub Shape | Flap Wheel |
| Abrasive Width [inches] | 4″ |
| CE Certified | No |
| EAC Certified | No |
| Abrasive Backing Material | Cloth |
| Abrasive Sub Shape 2 | 5/8″-11 |
| Abrasive Tier | Good |
| EAN (UPC) Code | 0616026786783 |
| Quantity Each Pack | 1 |
| Abrasive Grit / Grade | 60 |

Dynabrade 78638 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, Z/A, 80 Grit, 100/pack
Dynabrade 90624 1/2" W x 7" L 80 Grit, A/O, Small DynaRoll, 5/pack
Dynabrade 91142 1/4" W x 18" L 40 Grit A/O DynaCut Belt, 50/pack
3M 36168, Hookit Blue Abrasive Disc Multi-hole, 5 in, 600 grade, 7100091241, 50 discs per carton
Dynabrade 53233 6" (152 mm) Dia. Type 11 Vertical Cup Wheel Grinder, 2 HP, 6,000 RPM, 5/8"-11 Spindle
Dynabrade 40335 Dynafile II Abrasive Belt Tool, for Non-Woven Nylon Belts
Dynabrade 14303 Dynangle II Abrasive Belt Tool, Dual Motor w/Platen
Dynabrade 50321 4-1/2" Dia. Pistol Grip Disc Sander, Rear Exhaust, .7 HP, 11,000 RPM, 5/8"-11 Thread
Dynabrade 11087 Spring
Dynabrade 92176 1/4" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 53073 1/4" Right Angle Drill, .4 HP, Rear Exhaust, 3,200 RPM
Dynabrade 07107 Vane Set (5pk)
Dynabrade 52221 .5 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 18,000 RPM, 1/4" Collet 
